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 Tumbleweed
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~1k people reached

  • 0 posts edited
  • 0 helpful flags
  • 29 votes cast
May
1
comment intersection of a line and a curve
I corrected the integer symbol.
May
1
revised intersection of a line and a curve
added 19 characters in body
May
1
revised intersection of a line and a curve
added 2 characters in body
May
1
revised intersection of a line and a curve
added 2 characters in body
May
1
comment intersection of a line and a curve
I mean Integers.
May
1
asked intersection of a line and a curve
Apr
17
revised Projectivity maps that fix three points
edited title
Apr
17
asked Projectivity maps that fix three points
Apr
17
accepted Divisors and their meaning
Apr
17
comment Prove that $f$ is not a projectivity
In you definition, you need $F$ to be an isomorphisim not only injection, i.e. the dimension of $V,W $ should be the same. Right?
Apr
5
awarded  Tumbleweed
Mar
29
asked Rings of Regular functions, and regular maps between Quasi Affine to Quasi Proj. Varieties.
Mar
29
comment describing proj. seurface.
thank you so much.
Mar
29
comment describing proj. seurface.
@GeorgesElencwajg thank you so much.
Mar
29
accepted describing proj. seurface.
Mar
29
asked describing proj. seurface.
Mar
27
revised Intersection of circle and line.
added 145 characters in body
Mar
27
asked Intersection of circle and line.
Mar
1
asked Universal ideal sheaf and universal scheme.
Feb
26
comment Divisors and their meaning
Thank you so much, very helpful.